Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Double Setscrew Lock - MSPD-79
Part #:702196
Catalog #:MSPD-79
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking on both sides of ball path with diamond faceted setscrews
- Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
- Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
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Product Specifications
Dimensions
| Overall Height (in): | 12.50 in | Overall Width (in): | 6.25 in |
| Base Width (in): | 6.25 in | Overall Length (in): | 21.25 in |
| Bolt Size (in): | 1 1/8 in | Bore Diameter (in): | 4.9375 in |
| Base to Center Height (in): | 6.2500 in | Foot Height (in): | 1.75 in |
| Length Through Bore (in): | 5.748 in | Centerline to Outermost Bearing Face (in): | 2.875 in |
| Bolt Spacing Min (in): | 15.06 in | Bolt Spacing Max (in): | 18.19 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Housing Color: | Black |
| Outer Ring Land Profile: | Standard | Cage Material: | Brass |
| Housing Type: | Pillow Block, Two Bolt | Seal Type: | Felt Labyrinth Seal |
| Housing Style: | Pillow Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Setscrew Torque (in-lbs): | 1100-1440 in/lbs | Ability to Relubricate: | Yes |
| Cage Type: | Land Riding Retainer | Size Code: | 3-47 |
| Vibration Frequency Inner Ring Defect: | 0.098 cps | Inner Ring Outside Diameter (in): | 6.344 in |
| Bearing Insert Finish: | Black Oxide | Bearing Insert Material: | 52100 Bearing Steel |
| Vibration Frequency Fundamental Train: | 0.0069 cps | Vibration Frequency Roller Spin: | 0.0458 cps |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Dynamic Load Rating (lb): | 37,482 lb |
| Max Operating Temperature (F): | 220 °F | Base Length (in): | 21.25 in |
| Housing Material: | Cast Iron | Maximum Speed (RPM): | 1950 rpm |
| Grease Fitting Thread Size: | 1/4 NPT | Bearing Type: | Medium Duty |
| Fixed vs. Expansion: | Fixed | Housing Coating: | Powder Coated |
| Shaft Locking Type: | Double Set Screw | Radial Clearance: | Standard |
| Lubricant: | Lithium Complex NLGI 2 Grease | Static Load Rating (lb): | 33,267 lb |
| Vibration Frequency Outer Ring Defect: | 0.0686 cps | End Cap Available: | No |
| Insert: | 3-415D |
General Specifications
| UPC: | 662461016244 | Weight: | 159.00 LB |
| Packaged Length: | 15.13 IN | Packaged Width: | 22.50 IN |
| Packaged Height: | 7.75 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |